84 lines
2.7 KiB
Bash
84 lines
2.7 KiB
Bash
#!/bin/bash
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# This is a port port maintainer's file, and is not part of OpenFST.
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# Licensed under the same Apache 2.0 license (see the file COPYING),
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# or just delete it if in legal doubt; you do not need it anyway.
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# Copyright 2019 SmartAction LLC.
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set -euo pipefail; shopt -s extglob
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LF=$'\n'
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say() { echo >&2 "$0: $@"; }
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die() { echo >&2 "$0: error: $@"; exit 1; }
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# This is Spar^H^H Windooows!
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miss=(); for tool in gawk git grep gzip tar wget; do
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command -v $tool >/dev/null || miss+=($tool)
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done
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test ${#miss[@]} -eq 0 || die "missing required program(s): ${miss[@]}"
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unset miss
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[[ "$#" == [12] ]] || {
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echo >&2 -e "Usage: $0 <version> [<revision>=1]${LF} e.g.: $0 1.7.0 1"
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exit 2; }
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ver=$1
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rev=${2:-1}
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tag="orig/$ver.$rev"
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url="http://www.openfst.org/twiki/bin/viewfile/FST/FstDownload?filename=openfst-${ver}.tar.gz;rev=${rev}"
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grep -qP '^1(\.1?\d){3}$' <<<"$ver.$rev" ||
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die "revision $ver.$rev does not look correct to me"
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pfx="$(git rev-parse --show-prefix)" && test -z "$pfx" ||
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die "must be in the root of the work tree"
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# Must be on the 'original' branch, in sync with the main repo,
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# and with no local changes, although we can ignore deletions,
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# since we are deleting files before import anyway. We must be
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# squeaky clean, lest stray random files be added. Also, ignore
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# changes to this file to allow for debugging.
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git fetch origin
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git status --porcelain=2 --branch | gawk -v me=$0 >&2 '
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$0 == "# branch.head original" { branch_ok = 1 }
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$1$2 == "#branch.ab" { ab_bad = $4 != "-0" }
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$1 == "#" { next }
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$1$2 == "1.D" { next } # Deleted files are fine.
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$1$9 == "1_import_release.sh" { next }
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{ modf_bad=1; nextfile }
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END {
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me = me ": error: "
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if (!branch_ok) print me "current branch must be \"original\""
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if (ab_bad) print me "current branch is not in sync with remote"
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if (modf_bad) print me "there are locally modified files"
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exit !(branch_ok && !ab_bad && !modf_bad) }'
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git rev-parse -q --verify "refs/tags/$tag" >/dev/null &&
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die "tag $tag already exists"
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say "Removing (almost) all files from worktree"
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rm -rf -- !(.|..|.git|.gitignore|_import_release.sh)
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say "Fetching and unpacking OpenFST v$ver r$rev${LF} ... from: $url"
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wget -nv -O - -- "$url" | tar -xzf - --strip-components=1
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test -f NEWS ||
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die "file NEWS was not unpacked. Something went horribly wrong."
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message="Import v$ver r$rev${LF}${LF}$url"
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say "committing and tagging new version"
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git add -A
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git commit -m "$message"
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git tag -a "$tag" -m "$message"
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say "summary of changes to the previous version, and a NEWS snippet"
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git --no-pager show --stat
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echo
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git --no-pager show --format='' --unified=1 -w -- NEWS
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echo
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say "tag ${tag} created for the imported version. Import complete."
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